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发明名称
Improvements relating to earth leakage protective systems
摘要
申请公布号
GB1058765(A)
申请公布日期
1967.02.15
申请号
GB19630032709
申请日期
1963.08.19
申请人
BALDWIN & FRANCIS LIMITED
发明人
BALDWIN HAROLD TOWNLEY
分类号
H02H1/00;H02H3/16
主分类号
H02H1/00
代理机构
代理人
主权项
地址
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